Rial, J.A. and M.H. Ritzwoller, Characteristics of Lg propagation across
South America, Geophys. Jour. Int., 131, 401-408, 1997.

Vdovin, O.Y., A.L. Levshin, J.A. Rial, and M.H. Ritzwoller,
Group velocity tomography of South America and the surrounding oceans,
 Geophys. J. Int., in press, 1998.     TEXT      Figures  ( POSTSCRIPT )     ( PDF )

      Published Abstracts:

Rial, J. and M. Ritzwoller,
Lg wave propagation in the South American
continent, 68th annual meeting of the Eastern
Section of the SSA, Chapel Hill, NC, 7 Oct, 1996.

Vdovin, O.Y., J.A. Rial, M.H. Ritzwoller and A.L. Levshin,
Surface-wave Inversion of the South American Lithosphere (SISAL):
A first look, EOS Trans. Am. Geophys. Un., Dec., 1996.

Vdovin, O.Y., J.A. Rial, M.H. Ritzwoller, and A.L. Levshin,
Surface-wave tomographic
inversion of the South American Lithosphere,  The 29th
General Assembly of the
IASPEI, 51, Thessaloniki, Greece, August 18 - 28, 1997.

Propagation Efficiency of long-period Lg
waves in the Brazilian Shield and the Andes, in Proceedings of the 5th
International Congress of the Brazilian Geophysical Society, Sao Paulo,
Brazil;, pp.1009-1010, 1997.

Rial, J.A., O.Y. Vdovin, M.H. Ritzwoller and A.L. Levshin,
Surface-wave tomographic Inversion of the South American lithosphere
(The SISAL Project), in
 Proceedings of the 5th International Congress of the Brazilian
Geophysical Society, Sao Paulo, Brazil, pp.889, 1997.

Vdovin, O.Y., M.H. Ritzwoller, A.L. Levshin, and J.A. Rial,
Surface wave tomography of South America and Antarctica,
EOS Trans. Am. Geophys. Un., December, 1997.

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